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Table 1. Classification and general features of S. kujiense YK-1T according to the MIGS recommendations [28] and the NamesforLife database [29].

From: Complete genome sequence of the sulfur compounds oxidizing chemolithoautotroph Sulfuricurvum kujiense type strain (YK-1T)

MIGS ID

Property

Term

Evidence code

 

Current classification

Domain Bacteria

TAS [30]

 

Phylum Proteobacteria

TAS [31]

 

Class Epsilonproteobacteria

TAS [32,33]

 

Order Campylobacterales

TAS [32,34]

 

Family Helicobacteraceae

TAS [32,35]

 

Genus Sulfuricurvum

TAS [1]

 

Species Sulfuricurvum kujiense

TAS [1]

 

Type strain YK-1

TAS [1]

 

Gram stain

negative

TAS [1]

 

Cell shape

curved rods

TAS [1]

 

Motility

motile

TAS [1]

 

Sporulation

none

TAS [1]

 

Temperature range

10°C–35°C

TAS [1]

 

Optimum temperature

25°C

TAS [1]

 

Salinity

below 1% NaCl; best without NaCl

TAS [1]

MIGS-22

Oxygen requirement

anaerobic, microaerobic

TAS [1]

 

Carbon source

carbon dioxide, bicarbonate

TAS [1]

 

Energy metabolism

chemolithoautotroph

TAS [1]

MIGS-6

Habitat

groundwater

TAS [3,11]

MIGS-15

Biotic relationship

free-living

NAS

MIGS-14

Pathogenicity

none

NAS

 

Biosafety level

1

TAS [36]

 

Isolation

drain water from an underground crude-oil storage cavity

TAS [3,11]

MIGS-4

Geographic location

Kuji in Iwate, Japan

TAS [1]

MIGS-5

Sample collection time

March 1999

TAS [3,11]

MIGS-4.1

Latitude

40.19

NAS

MIGS-4.2

Longitude

141.78

NAS

MIGS-4.3

Depth

not reported

 

MIGS-4.4

Altitude

sea level

NAS

  1. Evidence codes - NAS: Non-traceable Author Statement (i.e., not directly observed for the living, isolated sample, but based on a generally accepted property for the species, or anecdotal evidence). These evidence codes are from the Gene Ontology project [37].